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Re: [Fwd: Config Network Setting]



Les Mikesell wrote:

> edwardspl ita org mo wrote:
>
>>
>>>>
>>>> I just have the problem of "Destination Host Unreachable" from eth1
>>>> ( ping to other same network segment internal machine ) as the
>>>> following setting :
>>>>
>>>> [root svr1 network-scripts]# cat ifcfg-eth0
>>>> DEVICE=eth0
>>>> BOOTPROTO=dhcp
>>>> ONBOOT=no
>>>> [root svr1 network-scripts]#
>>>>
>>>> [root svr1 network-scripts]# cat ifcfg-eth1
>>>> DEVICE=eth1
>>>> BOOTPROTO=static
>>>> BROADCAST=192.168.0.255
>>>> IPADDR=192.168.0.254
>>>> NETMASK=255.255.255.0
>>>> NETWORK=192.168.0.0
>>>> ONBOOT=yes
>>>> [root svr1 network-scripts]#
>>>>
>>>> [root svr1 network-scripts]# cat ../network
>>>> NETWORKING=yes
>>>> HOSTNAME=svr1
>>>> [root svr1 network-scripts]#
>>>>
>>>> So, what is the problem of the current setting ?
>>>>
>>> ----
>>> looks OK except that I would recommend that you use a FQDN
>>> in /etc/sysconfig/network and not just a name... i.e.
>>> srv1.mynetwork.com
>>>
>>> obviously /dev/eth0 is not going to be loaded at boot time - but that
>>> may be your intentions.
>>> ----
>>>
>>>
>>>> BTW, what different between modify ifcfg-eth? and running the tools of
>>>> "system-config-network" ?
>>>>
>>> ----
>>> shouldn't be any difference as either should modify the
>>> same /etc/sysconfig/network-scripts/ifcfg-ethX file
>>>
>>> system-config-network does have the ability to also edit your 'hosts'
>>> file (/etc/hosts), you dns resolution configuration (/etc/resolv.conf)
>>> at one session.
>>>
>>> Craig
>>>
>>>
>>>
>> Hello,
>>
>> How can we enable and verify the Network Interface working with full
>> duplex mode ?
>>
>
> Run ethtool to display the current settings. You can also include
> ETHTOOL_OPTS in your ifcfg-ethX file to force a setting but if the
> other end of the connection is set to autonegotiate both ends must
> negotiate - and current equipment usually gets it right.
>
Hello,

How to enable the NIC with full duplex mode by using option
"ETHTOOL_OPTS" in ifcfg-ethx file ?
Is there sample config for reference ?

Thanks !

Edward.


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